On January 6, 2016 4:10:58 AM EST, "Alain Deléglise" 
<[email protected]> wrote:
>Hi List,
>
>I'm trying to achieve this also.
>
>I've followed the offcial wiki, and the wiki from
>https://docu.blackdot.be/snipets/solaris/smartos-nat, but I can't seem
>to have traffic outgoing from the client zones.
>
>I've activated the debug log of ipfilter, and see that packets are well
>transmitted to the stub0 interface, but aren't going throught the
>e1000g0 and then outside.
>
>I'm installing this on a kimsufi with single public IP.
>
>Do you have an idea on what's going on ?
>
>Do you need more informations ?
>
>Thanks,

I'm presuming you have created a nat zone for managing the traffic leaving your 
client and mapping it back to it coming in? If not, take a look at this guide 
[0].

Once you set up your nat zone, you'll have one etherstub, and two vnics; one 
vnic used for internet facing, one used by the client.

An easy diagnostic of what's going on with your traffic is setting up three 
terminals. One for the etherstubs, and one for each vnic. Use snoop on each 
device.

As you send traffic from your client VM, if your ipf.conf and ipnat.conf rules 
in the nat zone are correctly written, you'll see your traffic going out and 
being mapped (nat'ed) back in. Also, make sure IP forwarding is enabled on the 
etherstub (routeadm -u -e ipv4_forwarding)



[0] https://wiki.smartos.org/display/DOC/NAT+using+Etherstubs



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